5 Types of Graphs and their uses in Statistics Assignment| Helpful Tips

Statistics is all about representing data in an informative manner by using various diagrams, calculations, and analysis procedures. The statisticians make the best use of graphs for the visual representation of the numbers. The students in Australia often get confused by the graph they need to use for a selective description. This article will surely help them to realize that different kinds of graphs play different roles. Statistics assignment help experts explained five of the most invaluable graphs that can make the assignment impactful and intriguing. Go through the following points and learn about the uses of different graphs-

 

1. Bar Graph-

Bar Graphs are best used for comparison purposes as the bars represent the rise and fall of different quantities concerning time, place, season, etc. They can either be single or stacked with multiple bars in one column. A bar graph gets represented both horizontally and vertically. The statisticians in various cheap assignment help services make use of them to show the comparison or disparity between several quantities.

 

2. Circle Graph-

It is also known as pie-chart. It represents data not defined by accurate numbers. The percentages of different quantities over a single topic gets portrayed by a circle graph. It deals with the qualitative content where the data gets separated into various pie-slices. The most dominant slice is the one with the most amount of data collected.

 

3. Time-Series Graph-

The time-series graph measures the variation of quantities with the advancing time. It is considered best for prediction because it can show the analytical growth or fall of a particular quantity. It is tough to plot as the dots and lines matching time series must be carefully placed before moving to the next point.

 

4. Stem and Leaf Graph-

This type of graph is best used to interpret data with various subdivisions and categories. Suppose you are trying to represent the salaries of ten employees according to their position. Then, you will have to divide the stem of your graph into various positions of employees and mention their respective salaries with the help of leaves. It is a creative representation of a cluster of data that substantially reduces confusion.

 

5. Scatterplot Graph-

The data presented by a scatterplot is connected by the horizontal(x-axis) and vertical(y-axis). There is a line that can be a curve depending on the frequencies of the data. The points are marked on the line to show the variations and shapes of the trends concerning the quantities. It displays an outline of the entire procedure or event effectively. The statistics experts use it to compute the regression occurring in the data by analyzing the curve and scattered points.

 

Conclusion-

These are the five most significant graphs that the statistics assignment help experts use to solve the problems of the students. Now, you know the importance of graphs in statistics. You are also aware of which graph to choose in which position to impress the professors and get the highest mark for your assignments. So, practice these different types of graphs for various statistics problems and score full marks for your work.